removed proctrack from jobacct since it won't allow us to keep track of tasks. (right now we may loose a child that reparents to init)

    it's job steps that lack switch windows. Needed for LSF operation.
    Based upon slurm.hp.node_fail.patch.

    if their count exceeds the task count. Based on slurm.hp.srun.patch.

    http://www.open-mpi.org/software/plpa).

Major enhancements to all multi-core code, bug fixes, performance improvements, etc.

ported as necessary to v1.2.

Convert socket/core/thread info from uint32_t to uint16_t to save some space.

message was raised and the duplicate options were ignored.  Now SLURM
uses the last instance that it sees of any given option.